Road & Track Speed Cars: Auto Exec NC-03 MX-5

Auto Exec hasn't decided to come to the U.S. market yet, but a company spokesman says that day may come sooner than later.

's short but rich history at the 24 Hours of Le Mans was primarily initiated by Yojiro Terada, who first entered the race with a car powered by the 12A rotary engine in 1973. Terada now heads Auto Exec, a company that tunes strictly Mazda cars. Most of Auto Exec's tweaks are visual, evidenced by the handsome body kit worn by the NC-03 . The car's suspension has also been tuned, giving the compact roadster better balance (the car's understeering character has been mostly dialed out). Auto Exec hasn't decided to come to the U.S. market yet, but a company spokesman says that day may come sooner than later.